CN109449847A - A kind of low-voltage intensive bus duct safeguard structure - Google Patents
A kind of low-voltage intensive bus duct safeguard structure Download PDFInfo
- Publication number
- CN109449847A CN109449847A CN201811591684.1A CN201811591684A CN109449847A CN 109449847 A CN109449847 A CN 109449847A CN 201811591684 A CN201811591684 A CN 201811591684A CN 109449847 A CN109449847 A CN 109449847A
- Authority
- CN
- China
- Prior art keywords
- protective pad
- side board
- bus duct
- bus
- busbar side
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G5/00—Installations of bus-bars
- H02G5/06—Totally-enclosed installations, e.g. in metal casings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G5/00—Installations of bus-bars
- H02G5/10—Cooling
Abstract
The present invention provides a kind of low-voltage intensive bus duct safeguard structure, aim to solve the problem that poor heat radiation and element are easy the problem of being stuck, including the bus protective device being provided on busbar side board, bus protective device includes lateral protective pad and vertical protective pad, it is connected between lateral protective pad and vertical protective pad by connection component, the upper end of lateral protective pad and busbar side board contradicts connection；In the present invention, by the top that fixing screws are arranged in bus protective device, in this way when external element is inserted into bus duct, can be to avoid blocking the case where, heat-conducting plate and thermal hole are provided on vertical protective pad simultaneously, bus protective device in this way is when protecting busbar side board, it can be carried out by heat-conducting plate and thermal hole thermally conductive, to achieve the effect that radiate in time, and then extend the service life of bus duct, it is energy-saving so as to achieve the effect that, commercial promise with higher.
Description
Technical field
The present invention relates to bus duct technical fields, and in particular to a kind of low-voltage intensive bus duct safeguard structure.
Background technique
Bus duct is a kind of closed metal device being made of copper, aluminium busbar column, is used to be each element of decentralized system
Distribute relatively high power.Outdoors more and more instead of wire and cable in the power Transmission trunk project project of low pressure.
Notification number is the patent application of CN207603159U, discloses a kind of concentration bus duct side plate protective device, should
Concentration bus duct side plate protective device is by following structure composition: cooling absorbent wool, protection rubber mat fixing bolt, bus protective rubber
Pad, bus connector, bus slot cover board, busbar side board, bus trough floor and protection rubber mat relief spring, the present invention in pass through
It devises the protection rubber mat relief spring being mounted on inside bus protection rubber mat and protects rubber mat and bus duct side convenient for reducing bus
Pressure at plate sharp edge, solving existing concentration bus duct side plate protective device, bus rubber mat is easy after long-time use
The problem of being worn.
But the concentration bus duct side plate protective device still remains following point: (1) in the patent, using protective rubber
Pad fixing bolt to bus protection rubber mat carry out side fix, due to protect rubber mat fixing bolt presence, external element with
When bus duct is attached, it is easy to be stuck；(2) only simple to be cooled down using cooling absorbent wool in the patent, this
The effect of high efficiency and heat radiation is not achieved in sample, can not still protect in this way bus duct.
Summary of the invention
(1) technical problems to be solved
It is an object of the invention to overcome the deficiencies in the prior art, adapt to reality and need, and it is intensive female to provide a kind of low pressure
Wire casing safeguard structure, to solve the problems, such as to block existing for existing protective device and poor heat radiation.
(2) technical solution
In order to achieve the object of the present invention, the technical scheme adopted by the invention is as follows:
A kind of low-voltage intensive bus duct safeguard structure, including bus slot cover board and busbar side board, bus slot cover board
It is upper to be symmetrical arranged there are two busbar side board, it further include the bus protective device being provided on busbar side board, bus protection
Device includes lateral protective pad and vertical protective pad, is connected between lateral protective pad and vertical protective pad by connection component,
The upper end of lateral protective pad and busbar side board contradicts connection, and is provided with fixed spiral shell in the fixing groove opened up on lateral protective pad
Nail, fixing screws activity are plugged on lateral protective pad and are threadedly coupled with the screw hole opened up on busbar side board, vertical to protect
The side plate of pad and busbar side board, which contradicts, to be connected, and vertical protective pad is hinged with anti-jam group far from one end of busbar side board
The other end of part, anti-jam component extends in the insertion groove opened up on connection component, and anti-jam component passes through support spring
It is connected with vertical protective pad.
Further, connection component includes connecting rod and connecting cavity, and connecting rod activity is plugged in connecting cavity, and connecting rod
It being fixedly connected on the side plate of lateral protective pad, the circumferentially fixed of connecting rod is connected with sliding shoe, and sliding shoe and connecting cavity
Side walls connection, is connected between connecting rod and connecting cavity by connecting spring, connecting cavity is provided on vertical protective pad.
Further, one end that vertical protective pad and busbar side board contradict is inlaid with heat-conducting plate, and heat-conducting plate and bus
Slot side plate contradicts connection.
Further, multiple thermal holes are offered on vertical protective pad.
Further, lateral protective pad and vertical protective pad are all made of the rubber pad with certain spring function.
Further, anti-jam component includes rotating part and insertion section, and the top of insertion section is arranged in rotating part, and is inserted into
Portion is arranged in insertion groove, and rotating part is connected with support spring.
Further, heat-conducting plate uses the metal plate with Thermal conductivity.
Further, anti-jam component is using arc-shaped, smooth metal plate.
(3) the utility model has the advantages that
In the present invention, by the way that fixing screws to be arranged in the top of bus protective device, it is inserted into this way in external element female
When wire casing, so that it may the case where blocking is avoided, while being provided with heat-conducting plate and thermal hole on vertical protective pad, it is female in this way
Line protective device is when protecting busbar side board, so that it may and it is thermally conductive by heat-conducting plate and thermal hole progress, to reach
The effect to radiate in time, and then extend the service life of bus duct, it is energy-saving so as to achieve the effect that.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is protective device structure enlarged diagram；
Fig. 3 is connecting component structure enlarged diagram.
Appended drawing reference is as follows:
Bus slot cover board 1, busbar side board 2, bus protective device 3, lateral protective pad 31, fixing groove 32, fixing screws
33, screw hole 34, vertical protective pad 35, connection component 36, heat-conducting plate 37, thermal hole 38, anti-jam component 39, rotating part 391, insert
Enter portion 392, support spring 310, insertion groove 311, connecting rod 361, connecting cavity 362, sliding shoe 363, connecting spring 364.
Specific embodiment
The present invention is further described for 1-3 and embodiment with reference to the accompanying drawing:
A kind of low-voltage intensive bus duct safeguard structure, including bus slot cover board 1 and busbar side board 2, bus slot cover
Busbar side board 2 there are two being symmetrical arranged on plate 1, further includes the bus protective device 3 being provided on busbar side board 2, female
Line protective device 3 can play the role of protection to busbar side board 2, and bus protective device 3 includes lateral protective pad 31 and erects
To protective pad 35, it is connected between lateral protective pad 31 and vertical protective pad 35 by connection component 36, connection component 36 is set
It sets, can make lateral protective pad 31 and vertical protective pad 35 that relative motion occur, ensure that extraneous different sizes in this way
The insertion of element, to reach fixed diversified effect, the upper end of lateral protective pad 31 and busbar side board 2, which contradicts, to be connected,
And fixing screws 33 are provided in the fixing groove 32 opened up on lateral protective pad 31, in the present embodiment, fixing screws 33 are whole to be put
It sets in fixing groove 32, avoids the protrusion of fixing screws 33 from causing the case where blocking, 33 activity of fixing screws is plugged on transverse direction
It is threadedly coupled on protective pad 31 and with the screw hole 34 opened up on busbar side board 2, the side of vertical protective pad 35 and busbar side board 2
Plate contradicts connection, and vertical protective pad 35 is hinged with anti-jam component 39, anti-jam component 39 far from one end of busbar side board 2
The other end extend in the insertion groove 311 opened up on connection component 36, and anti-jam component 39 passes through support spring 310 and perpendicular
It is connected to protective pad 35, blocks the setting of component 39, can to exist between external element and bus protective device 3 certain
Gap, can guarantee the timeliness of heat dissipation in this way, while the setting of anti-jam component 39 can also be to avoid external element and female
Wire casing side plate 2 and bus protective device 3 directly contact, and cause the case where blocking.
When connecting various sizes of external element, traditional bus duct in order to adapt to the element of different sizes, thus
The bus duct of sizes is produced, the waste of resource certainly will be will result in this way, in order to solve the problems, such as the wasting of resources, this reality
It applies in example, connection component 36 includes connecting rod 361 and connecting cavity 362, and 361 activity of connecting rod is plugged in connecting cavity 362, and even
Extension bar 361 is fixedly connected on the side plate of lateral protective pad 31, and the circumferentially fixed of connecting rod 361 is connected with sliding shoe 363, and sliding
Motion block 363 is connect with the side walls of connecting cavity 362, is connected between connecting rod 361 and connecting cavity 362 by connecting spring 364
It connects, connecting cavity 362 is provided on vertical protective pad 35, in design, by connection component 36 by lateral protective pad 31 and vertically
Protective pad 35 is designed as removable frame,, can be even with the difference of component size in this way when actually connecting external element
Under the action of connected components 36, so that relative motion occurs between lateral protective pad 31 and vertical protective pad 35, so that bus
Protective device 3 plays protective action to busbar side board 2 always.
Element at work, can generate heat, this partial heat can be transmitted on bus duct, if it radiates not in time, it is female
Wire casing works at high temperature for a long time, it is easy to it shortens the working life, for this purpose, in the present embodiment, vertical protective pad 35 and bus
One end that slot side plate 2 contradicts is inlaid with heat-conducting plate 37, and heat-conducting plate 37 and busbar side board 2 are contradicted and connected.
In order to reach better heat dissipation effect, in the present embodiment, multiple thermal holes 38 are offered on vertical protective pad 35.
It is well known that rubber pad not only has good elastic property, and production cost is low, so when in use,
Not only it can achieve good protection effect, but also can achieve the effect for saving cost, therefore, in the present embodiment, lateral protective pad
31 and vertical protective pad 35 be all made of the rubber pad with certain spring function.
When connecting external element, in order to avoid blocking, in the present embodiment, anti-jam component 39 includes 391 He of rotating part
Insertion section 392, the top of insertion section 392 is arranged in rotating part 391, and insertion section 392 is arranged in insertion groove 311, rotating part
391 are connected with support spring 310, and in this way in actual work, anti-jam component 39 is inserted into insertion groove 311, in this way can be with
It avoids element and bus protective device 3 directly, causes the generation for the case where blocking.
Beneficial effects of the present invention:
In the present invention, by the way that fixing screws 33 to be arranged in the top of bus protective device 3, it is inserted into this way in external element
When bus duct, so that it may avoid the case where blocking, while be provided with heat-conducting plate 37 and thermal hole on vertical protective pad 35
38, such bus protective device 3 is when protecting busbar side board 2, so that it may by heat-conducting plate 37 and thermal hole 38 into
Row is thermally conductive, to achieve the effect that radiate in time, and then extends the service life of bus duct, energy-saving so as to reach
Effect.
What the embodiment of the present invention was announced is preferred embodiment, and however, it is not limited to this, the ordinary skill people of this field
Member, easily according to above-described embodiment, understands spirit of the invention, and make different amplification and variation, but as long as not departing from this
The spirit of invention, all within the scope of the present invention.
Claims (8)
1. a kind of low-voltage intensive bus duct safeguard structure, including bus slot cover board and busbar side board, the bus slot cover
Busbar side board there are two being symmetrical arranged on plate, which is characterized in that further include the bus protection being provided on busbar side board
Device, the bus protective device include lateral protective pad and vertical protective pad, the transverse direction protective pad and vertical protective pad it
Between be connected by connection component, the upper end of the transverse direction protective pad and busbar side board, which contradicts, to be connected, and on lateral protective pad
Fixing screws are provided in the fixing groove opened up, the fixing screws activity is plugged on lateral protective pad and and busbar side board
On the screw hole that opens up be threadedly coupled, the side plate of the vertical protective pad and busbar side board, which contradicts, to be connected, and vertical protective pad is remote
One end from busbar side board is hinged with anti-jam component, and the other end of the anti-jam component, which extends on connection component, to be opened up
Insertion groove in, and anti-jam component is connected by support spring with vertical protective pad.
2. low-voltage intensive bus duct safeguard structure as described in claim 1, it is characterised in that: the connection component includes
Connecting rod and connecting cavity, the connecting rod activity is plugged in connecting cavity, and connecting rod is fixedly connected on the side of lateral protective pad
On plate, the circumferentially fixed of the connecting rod is connected with sliding shoe, and sliding shoe and the side walls of connecting cavity connect, the connection
It is connected between bar and connecting cavity by connecting spring, the connecting cavity is provided on vertical protective pad.
3. low-voltage intensive bus duct safeguard structure as described in claim 1, it is characterised in that: the vertical protective pad with
One end that busbar side board contradicts is inlaid with heat-conducting plate, and heat-conducting plate and busbar side board are contradicted and connected.
4. low-voltage intensive bus duct safeguard structure as described in claim 1, it is characterised in that: on the vertical protective pad
Offer multiple thermal holes.
5. such as low-voltage intensive bus duct safeguard structure of any of claims 1-4, it is characterised in that: the cross
The rubber pad with certain spring function is all made of to protective pad and vertical protective pad.
6. low-voltage intensive bus duct safeguard structure as described in claim 1, it is characterised in that: the anti-jam component packet
Rotating part and insertion section are included, the top of insertion section is arranged in the rotating part, and insertion section is arranged in insertion groove, the rotation
Portion is connected with support spring.
7. low-voltage intensive bus duct safeguard structure as claimed in claim 3, it is characterised in that: the heat-conducting plate is using tool
There is the metal plate of Thermal conductivity.
8. such as low-voltage intensive bus duct safeguard structure of any of claims 1-7, it is characterised in that: described anti-
Component is blocked using arc-shaped, smooth metal plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811591684.1A CN109449847A (en) | 2018-12-25 | 2018-12-25 | A kind of low-voltage intensive bus duct safeguard structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811591684.1A CN109449847A (en) | 2018-12-25 | 2018-12-25 | A kind of low-voltage intensive bus duct safeguard structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109449847A true CN109449847A (en) | 2019-03-08 |
Family
ID=65538097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811591684.1A Withdrawn CN109449847A (en) | 2018-12-25 | 2018-12-25 | A kind of low-voltage intensive bus duct safeguard structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109449847A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114123072A (en) * | 2020-08-27 | 2022-03-01 | 扬中市华龙橡塑电器有限公司 | Bus duct connecting plate |
-
2018
- 2018-12-25 CN CN201811591684.1A patent/CN109449847A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114123072A (en) * | 2020-08-27 | 2022-03-01 | 扬中市华龙橡塑电器有限公司 | Bus duct connecting plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190308 |
|
| WW01 | Invention patent application withdrawn after publication |